Treatment device for slime water

Abstract

The utility model discloses a treatment device for slime water, and relates to the technical field of slime water treatment. Comprising a first box body, a first filtering mechanism is fixedly installed between the left inner wall and the right inner wall of the first box body, a water inlet pipe is installed on the left side of the upper surface of the first filtering mechanism, the right end of the first filtering mechanism is inserted into the outer side of the right side wall of the first box body, and a stirring mechanism is installed on the left side wall of the first box body and inserted into the first box body; the stirring mechanism communicates with the extraction assembly, the extraction assembly is installed on the left side face of the first box body, and a first slag discharging valve is arranged on the lower surface of the first box body; the coal slime water treatment device has two groups of filtering functions, can better filter various impurities, can discharge the filtered impurities without stopping, avoids blockage, improves the working efficiency, enables a medicament and coal slime water to be mixed more quickly and fully, enables the flocculation effect to be better, adds a peculiar smell purification function, and enables the coal slime water treatment effect to be better.

Description

Technical Field

[0001] The utility model relates to the technical field of coal slime water treatment, in particular to a coal slime water treatment device. Background Art

[0002] As an important basic energy source and raw material, coal needs to be drained during mining and processing. During the mining and processing process, water, coal and rocks come into contact to produce coal slime water. Coal slime water is the most discharged wastewater in the coal production process. The content of suspended solids in coal slime water is relatively high, so the coal slime water needs to be treated.

[0003] In the prior art, conventional coal slime water treatment devices are usually equipped with only one set of filter components during use. During use, the filter components are prone to clogging and often need to be shut down for cleaning or replacement, which reduces work efficiency. At the same time, the coal slime water is not in sufficient contact with the reagent and the contact time is short, resulting in insufficient reverse flow, poor coal slime water sedimentation effect, and poor treatment effect. Utility Model Content

[0004] The utility model provides a coal slurry water processing device to solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a coal sludge water treatment device comprises a first box body, a first filter mechanism is fixedly installed between the left and right inner walls of the first box body, a water inlet pipe is installed on the left side of the upper surface of the first filter mechanism, a right end of the first filter mechanism is inserted into the outer side of the right side wall of the first box body, a stirring mechanism is installed on the left side wall of the first box body, and the stirring mechanism is inserted in the first box body, the stirring mechanism is connected with an extraction component, the extraction component is installed on the left side of the first box body, a first slag discharge valve is arranged on the lower surface of the first box body, a second box body is installed on the right side of the first box body, a second filter mechanism is arranged between the right side wall and the left inner wall of the second box body, the first box body corresponding to the left opening of the second filter mechanism is connected with the second box body through a conduit, a slag discharge pipe is arranged near the right side of the lower surface of the second filter mechanism, an adsorption mechanism is arranged near the lower side of the left and right inner walls of the second box body, and a second slag discharge valve is arranged on the lower surface of the second box body.

[0006] Furthermore, the first filtering mechanism includes a screw conveyor, a filter mesh sleeve and a rectangular opening. The screw conveyor is installed on the left and right inner walls of the first box body. The right end of the screw conveyor is an opening structure. A filter sleeve is fixedly installed on the inner wall of the screw conveyor. A rectangular opening is opened on the lower side wall of the screw conveyor corresponding to the filter mesh sleeve.

[0007] Furthermore, the second filtering mechanism has the same structure as the first filtering mechanism.

[0008] Furthermore, the stirring mechanism includes a liquid distribution box, a motor, a transmission pipe, a liquid inlet hole, a check valve, a stirring pipe and a liquid outlet hole. The liquid distribution box is fixedly installed on the left side of the first box body, the motor is fixedly installed on the left side of the liquid distribution box, the transmission pipe is fixedly installed on the right side of the output shaft of the motor, and the transmission pipe is inserted into the first box body. The transmission pipe is located in the liquid distribution box and is provided with a liquid inlet hole and a check valve from left to right in sequence. The transmission pipe is located in the first box body and is evenly provided with stirring pipes, and the stirring pipes are evenly provided with liquid outlet holes.

[0009] Furthermore, mechanical seals are provided on the liquid distribution box corresponding to the transmission pipe and the left side wall of the first box body.

[0010] Furthermore, the adsorption mechanism includes a cylinder, a through hole, an adsorption filter element, a plug and a drain valve. The cylinder is fixedly installed between the right side wall and the left inner wall of the second box body. Through holes are evenly opened on the cylinder. An adsorption filter element is placed in the cylinder. A plug is threadedly installed on the right side of the cylinder, and a drain valve is installed on the right side of the plug.

[0011] Furthermore, the lower side walls of the first box body and the second box body are both conical structures.

[0012] Compared with the prior art, the utility model provides a device for treating coal slurry water, which has the following beneficial effects:

[0013] 1. The coal slurry water treatment device filters larger impurities in the coal slurry water by setting a first filtering mechanism, and then filters fine impurities through a second filtering mechanism. It has two sets of filtering functions, can better filter various impurities, and can discharge the filtered impurities without stopping, avoiding blockage and improving work efficiency.

[0014] 2. The coal slime water treatment device draws the reagent into the stirring mechanism by arranging an extraction component. The stirring mechanism adds the reagent evenly into the first box body, so that the reagent and the coal slime water are mixed more quickly and fully, and the flocculation effect is better.

[0015] 3. The coal slime water treatment device absorbs the odor in the coal slime water by arranging an adsorption mechanism, thereby increasing the odor purification function and making the coal slime water treatment effect better. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a cross-sectional view of the utility model;

[0018] Figure 3 It is a cross-sectional view of the stirring mechanism of the present utility model.

[0019] In the figure: 1. first box body; 2. first filtering mechanism; 201. screw conveyor; 202. filter mesh; 203. rectangular opening; 3. water inlet pipe; 4. stirring mechanism; 401. liquid distribution box; 402. motor; 403. transmission pipe; 404. liquid inlet hole; 405. check valve; 406. stirring pipe; 407. liquid outlet hole; 5. extraction component; 6. first slag discharge valve; 7. second box body; 8. second filtering mechanism; 9. conduit; 10. slag discharge pipe; 11. adsorption mechanism; 111. cylinder; 112. through hole; 113. adsorption filter element; 114. plug; 115. drain valve; 12. second slag discharge valve; 13. mechanical seal. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 3 The utility model discloses a coal slurry water treatment device, comprising a first box body 1, a first filtering mechanism 2 is fixedly installed between the left and right inner walls of the first box body 1, a water inlet pipe 3 is installed on the left side of the upper surface of the first filtering mechanism 2, a right end of the first filtering mechanism 2 is inserted into the outer side of the right wall of the first box body 1, a stirring mechanism 4 is installed on the left wall of the first box body 1, and the stirring mechanism 4 is inserted in the first box body 1, the stirring mechanism 4 is connected with an extraction component 5, the extraction component 5 is installed on the left side of the first box body 1, a first slag discharge valve 6 is arranged on the lower surface of the first box body 1, a second box body 7 is installed on the right side of the first box body 1, a second filtering mechanism 8 is arranged between the right side wall and the left inner wall of the second box body 7, the first box body 1 and the second box body 7 corresponding to the left opening of the second filtering mechanism 8 are connected through a conduit 9, a slag discharge pipe 10 is arranged near the right side of the lower surface of the second filtering mechanism 8, an adsorption mechanism 11 is arranged near the lower side of the left and right inner walls of the second box body 7, and a second slag discharge valve 12 is arranged on the lower surface of the second box body 7.

[0022] Specifically, the first filtering mechanism 2 includes a screw conveyor 201, a filter mesh sleeve 202 and a rectangular opening 203. The screw conveyor 201 is installed on the left and right inner walls of the first box body 1. The right end of the screw conveyor 201 is an open structure. A filter sleeve is fixedly installed on the inner wall of the screw conveyor 201. A rectangular opening 203 is opened on the lower side wall of the screw conveyor 201 corresponding to the filter mesh sleeve 202.

[0023] In this embodiment, the outer cylinder of the screw conveyor 201 satisfies the flow of coal slurry water, and the coal slurry water flows downward through the rectangular opening 203 , and impurities in the coal slurry water are filtered out through the filter mesh sleeve 202 , and the filtered impurities are discharged through the right opening along with the screw conveyor 201 .

[0024] Specifically, the second filtering mechanism 8 has the same structure as the first filtering mechanism 2 .

[0025] In this embodiment, the second filtering mechanism 8 can filter water impurities and discharge the filtered impurities through the slag discharge pipe 10 . The conveying direction of the second filtering mechanism 8 is opposite to that of the first filtering mechanism 2 .

[0026] Specifically, the stirring mechanism 4 includes a liquid distribution box 401, a motor 402, a transmission pipe 403, a liquid inlet hole 404, a check valve 405, a stirring pipe 406 and a liquid outlet hole 407. The liquid distribution box 401 is fixedly installed on the left side of the first box body 1, and the motor 402 is fixedly installed on the left side of the liquid distribution box 401. The transmission pipe 403 is fixedly installed on the right side of the output shaft of the motor 402, and the transmission pipe 403 is inserted in the first box body 1. The transmission pipe 403 is located in the liquid distribution box 401 and is sequentially provided with a liquid inlet hole 404 and a check valve 405 from left to right. The transmission pipe 403 is located in the first box body 1 and is evenly provided with stirring pipes 406, and the stirring pipe 406 is evenly provided with liquid outlet holes 407.

[0027] In this embodiment, the motor 402 drives the transmission tube 403 to rotate, and the transmission tube 403 drives the stirring tube 406 to rotate in the first box body 1. At the same time, the reagent in the liquid distribution box 401 flows into the transmission tube 403 through the liquid inlet hole 404, and then flows into the stirring tube 406 through the transmission tube 403, and finally flows out through the liquid outlet hole 407, so that the reagent can quickly and evenly mix and react with the coal sludge water in the first box body 1.

[0028] Specifically, the liquid distribution box 401 corresponding to the transmission pipe 403 and the left side wall of the first box body 1 are both provided with mechanical seals 13 .

[0029] In this embodiment, the mechanical seal 13 makes the sealing effect between the liquid distribution box 401 corresponding to the transmission pipe 403 and the left side wall of the first box body 1 better.

[0030] Specifically, the adsorption mechanism 11 includes a cylinder 111, a through hole 112, an adsorption filter element 113, a plug 114 and a drain valve 115. The cylinder 111 is fixedly installed between the right side wall and the left inner wall of the second box body 7. The through holes 112 are evenly opened on the cylinder 111. The adsorption filter element 113 is placed in the cylinder 111. The right side surface of the cylinder 111 is threadedly installed with a plug 114, and the right side surface of the plug 114 is installed with a drain valve 115.

[0031] In this embodiment, the purified coal sludge water flows into the cylinder 111 through the through hole 112, and the odor in the water is adsorbed by the adsorption filter element 113. The purified water is discharged through the drain valve 115, and the plug 114 is opened to facilitate the replacement or cleaning of the adsorption filter element 113.

[0032] Specifically, the lower side walls of the first box body 1 and the second box body 7 are both conical structures.

[0033] In this embodiment, the tapered structures of the lower side walls of the first box body 1 and the second box body 7 enable the sediment to be discharged better through the first slag discharge valve 6 and the second slag discharge valve 12 .

[0034] When in use, the coal slurry water flows into the screw conveyor 201 in the first filtering mechanism 2 through the water inlet pipe 3, and the coal slurry water flows through the outer cylinder in the screw conveyor 201. At the same time, the coal slurry water flows downward through the rectangular opening 203, and the impurities in the coal slurry water are filtered out through the filter mesh sleeve 202. The filtered impurities are discharged through the right opening along with the screw conveyor 201. The coal slurry water after preliminary filtration flows into the lower side of the first box body 1, and the medicine is drawn into the liquid distribution box 401 in the stirring mechanism 4 through the extraction component 5. The motor 402 drives the transmission pipe 403 to rotate, and the transmission pipe 403 drives the stirring pipe 406 to rotate in the first box body 1. At the same time, the medicine in the liquid distribution box 401 flows into the transmission pipe 403 through the liquid inlet hole 404, and then flows into the stirring pipe 406 through the transmission pipe 403, and finally flows out through the liquid outlet hole 407, so that the medicine It can quickly and evenly react with the coal slime water in the first box body 1 to flocculate and precipitate the coal slime water. The coal slime water after secondary purification flows into the second filtering mechanism 8 through the conduit 9, and the purified coal slime water is finely filtered again by the second filtering mechanism 8. The filtered coal slime water flows to the lower side of the second box body 7, and the purified coal slime water flows into the cylinder 111 through the through hole 112. The odor in the water is adsorbed by the adsorption filter element 113, and the purified water is discharged through the drain valve 115. The plug 114 is opened. It has two sets of filtering functions, can better filter various impurities, and can discharge the filtered impurities without stopping, avoiding blockage, improving work efficiency, making the mixing of the agent and the coal slime water faster and more sufficient, making the flocculation effect better, increasing the odor purification function, and making the coal slime water treatment effect better.

[0035] To sum up, the coal sludge water treatment device has two sets of filtering functions, which can better filter various impurities and discharge the filtered impurities without stopping, avoiding blockage, improving work efficiency, making the reagent and coal sludge water mix more quickly and fully, making the flocculation effect better, increasing the odor purification function, and making the coal sludge water treatment effect better.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for treating coal sludge water, comprising a first housing (1), characterized in that: A first filtering mechanism (2) is fixedly mounted between the left and right inner walls of the first housing (1); a water inlet pipe (3) is mounted on the left side of the upper surface of the first filtering mechanism (2); a right end of the first filtering mechanism (2) is inserted outside the right side wall of the first housing (1); a stirring mechanism (4) is mounted on the left side wall of the first housing (1); the stirring mechanism (4) is inserted into the first housing (1); the stirring mechanism (4) is connected to an extraction component (5); the extraction component (5) is mounted on the left side of the first housing (1); and a first A slag discharge valve (6), a second box (7) is installed on the right side of the first box (1), a second filter mechanism (8) is arranged between the right side wall and the left inner wall of the second box (7), the first box (1) and the second box (7) corresponding to the left opening of the second filter mechanism (8) are connected through a conduit (9), a slag discharge pipe (10) is arranged on the lower surface of the second filter mechanism (8) near the right side, an adsorption mechanism (11) is arranged on the left and right inner walls of the second box (7) near the lower side, and a second slag discharge valve (12) is arranged on the lower surface of the second box (7).

2. A coal slurry water treatment device according to claim 1, characterized in that: The first filtering mechanism (2) comprises a screw conveyor (201), a filter mesh sleeve (202) and a rectangular opening (203); the screw conveyor (201) is mounted on the left and right inner walls of the first housing (1); the right end of the screw conveyor (201) is an open structure; a filter sleeve is fixedly mounted on the inner wall of the screw conveyor (201); and a rectangular opening (203) is provided on the lower side wall of the screw conveyor (201) corresponding to the filter mesh sleeve (202).

3. A coal slurry water treatment device according to claim 1, characterized in that: The second filtering mechanism (8) has the same structure as the first filtering mechanism (2).

4. A coal slurry water treatment device according to claim 1, characterized in that: The stirring mechanism (4) comprises a liquid distribution box (401), a motor (402), a transmission pipe (403), a liquid inlet hole (404), a check valve (405), a stirring pipe (406) and a liquid outlet hole (407); the liquid distribution box (401) is fixedly mounted on the left side of the first box body (1); the motor (402) is fixedly mounted on the left side of the liquid distribution box (401); the transmission pipe (403) is fixedly mounted on the right side of the output shaft of the motor (402); and the transmission pipe (403) is inserted into the first box body (1); the transmission pipe (403) is located in the liquid distribution box (401) and is provided with a liquid inlet hole (404) and a check valve (405) in sequence from left to right; the transmission pipe (403) is located in the first box body (1) and is evenly provided with stirring pipes (406); and the stirring pipes (406) are evenly provided with liquid outlet holes (407).

5. A coal slurry water treatment device according to claim 4, characterized in that: The liquid distribution box (401) corresponding to the transmission pipe (403) and the left side wall of the first box body (1) are both provided with a mechanical seal (13).

6. A coal slurry water treatment device according to claim 1, characterized in that: The adsorption mechanism (11) comprises a cylinder (111), a through hole (112), an adsorption filter element (113), a plug (114) and a drain valve (115); the cylinder (111) is fixedly mounted between the right side wall and the left side inner wall of the second box body (7); the through holes (112) are evenly arranged on the cylinder (111); the adsorption filter element (113) is placed in the cylinder (111); the plug (114) is threadedly mounted on the right side surface of the cylinder (111); and the drain valve (115) is mounted on the right side surface of the plug (114).

7. A coal slurry water treatment device according to claim 1, characterized in that: The lower side walls of the first box body (1) and the second box body (7) are both conical structures.

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